Analysis

  • max time kernel
    132s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/06/2022, 06:44

General

  • Target

    26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe

  • Size

    2.1MB

  • MD5

    ff21050ae501a8c1130c0f40a19fa660

  • SHA1

    922db25eb9c9672db0b8414db7cb30245bf36c80

  • SHA256

    26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88

  • SHA512

    a9d296b1867cce5769841aab7b7ba4d7eb87616b06a1a5cd1f12733df7040c9d45a05f0f0bae1a37003171cdda1e5b66f1f65094e60af55ee4f915c0f97636c6

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe
    "C:\Users\Admin\AppData\Local\Temp\26f42f847dc83f38ec94713afe7cc03c6ba1359ed4e6c3f943ab5b1a58c41c88.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2112

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2112-130-0x0000000000400000-0x00000000008FD000-memory.dmp

    Filesize

    5.0MB

  • memory/2112-131-0x0000000000400000-0x00000000008FD000-memory.dmp

    Filesize

    5.0MB

  • memory/2112-132-0x00000000774C0000-0x0000000077663000-memory.dmp

    Filesize

    1.6MB